According to the U.S. Department of Health and Human Services, what is the recommended amount of physical activity an adult between the ages of 18 and 64 should engage in per week?
A. 90 minutes of moderate-intensity aerobic physical activity
B. 150 minutes of moderate-intensity aerobic physical activity
C. 15 minutes of vigorous-intensity aerobic physical activity
D. 60 minutes of vigorous-intensity aerobic physical activity
E. 150 minutes of low-intensity aerobic physical activity
Answer: B
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Which of the following is an example of slander?
A) Speaking up in a staff meeting to point out unfair behavior by an administrator B) Writing a letter to a physician to protest the care being given to a patient on your unit C) Reading confidential medical records and sharing the information with a family member D) Spreading untrue rumors about a coworker implying that they have a drug problem
Allelic exclusion occurs for all of the following except
a. T-cell receptor ? genes b. T-cell receptor ? genes c. B-cell receptor heavy-chain genes d. B-cell receptor ?-chain genes e. B-cell receptor ?-chain genes.
As a race director you are planning a 5k race. You want to insure fair competition, so you have awards available for a wide range of age groups which insures that athletes of similar ages are competing against peers. Why would this be important?
A. Younger runners (e.g., 15- to 19-year olds) have a higher VO2 max than those who are more mature (e.g., 25- to 29-year olds). B. Younger runners (e.g., 15- to 19-year olds) have a lower VO2 max than those who are more mature (e.g., 25- to 29-year olds). C. Trained adolescents tend to have better running economy than trained adults. D. Trained adults tend to have better running economy than trained adolescents.
If thyroid stimulating hormone (TSH) is high and T3 and T4 are low this would be?
a. Primary hypothyroidism (Problem with thyroid itself) b. Secondary hypothyroidism (Problem with pituitary) c. Hyperthyroidism Thyroid neoplasm